4320-00-313-1022 IMPELLER,PUMP,CENTRIFUGAL Index 4730-00-313-1030 PACKING NUT

National Stock Number:
4820-00-313-1026

Federal Supply Class:
4820

National Item Identification Number:
003131026

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
160-4SS16780EATON AEROSPACE LLC
160-4SS77842EATON CORPORATION
68B458007-20176301THE BOEING COMPANY


Techincal Specification:
CONNECTION TYPEUNTHREADED EXTERNAL TUBE 2ND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
CONNECTION STYLEGROOVED (TUBE) 2ND END
CONNECTION STYLEPLAIN (TUBE) 1ST END
FLOW CONTROL DEVICEPOPPET
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 302 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.165 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.325 INCHES 2ND END
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002A MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE
VALVE OPERATION METHODAUTOMATIC


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